jonvex commented on code in PR #11649: URL: https://github.com/apache/hudi/pull/11649#discussion_r1714318597
########## hudi-client/hudi-java-client/src/test/java/org/apache/hudi/hadoop/TestHoodieFileGroupReaderOnHive.java: ########## @@ -0,0 +1,329 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.hudi.hadoop; + +import org.apache.hudi.avro.HoodieAvroUtils; +import org.apache.hudi.client.HoodieJavaWriteClient; +import org.apache.hudi.client.common.HoodieJavaEngineContext; +import org.apache.hudi.common.config.HoodieMemoryConfig; +import org.apache.hudi.common.config.HoodieReaderConfig; +import org.apache.hudi.common.config.RecordMergeMode; +import org.apache.hudi.common.engine.EngineType; +import org.apache.hudi.common.engine.HoodieReaderContext; +import org.apache.hudi.common.model.DefaultHoodieRecordPayload; +import org.apache.hudi.common.model.HoodieRecord; +import org.apache.hudi.common.model.HoodieRecordMerger; +import org.apache.hudi.common.model.OverwriteWithLatestAvroPayload; +import org.apache.hudi.common.table.HoodieTableMetaClient; +import org.apache.hudi.common.table.read.CustomPayloadForTesting; +import org.apache.hudi.common.table.read.TestHoodieFileGroupReaderBase; +import org.apache.hudi.common.testutils.HoodieTestDataGenerator; +import org.apache.hudi.common.testutils.HoodieTestUtils; +import org.apache.hudi.common.testutils.minicluster.HdfsTestService; +import org.apache.hudi.config.HoodieWriteConfig; +import org.apache.hudi.hadoop.hive.HoodieCombineHiveInputFormat; +import org.apache.hudi.hadoop.realtime.HoodieParquetRealtimeInputFormat; +import org.apache.hudi.hadoop.utils.HoodieArrayWritableAvroUtils; +import org.apache.hudi.storage.HoodieStorage; +import org.apache.hudi.storage.StorageConfiguration; +import org.apache.hudi.storage.hadoop.HoodieHadoopStorage; +import org.apache.hudi.testutils.HoodieJavaClientTestHarness; + +import org.apache.avro.Schema; +import org.apache.hadoop.conf.Configuration; +import org.apache.hadoop.fs.FileSystem; +import org.apache.hadoop.fs.Path; +import org.apache.hadoop.fs.RawLocalFileSystem; +import org.apache.hadoop.hive.metastore.api.hive_metastoreConstants; +import org.apache.hadoop.hive.ql.exec.Utilities; +import org.apache.hadoop.hive.ql.exec.mr.ExecMapper; +import org.apache.hadoop.hive.ql.io.parquet.MapredParquetInputFormat; +import org.apache.hadoop.hive.ql.plan.MapredWork; +import org.apache.hadoop.hive.ql.plan.PartitionDesc; +import org.apache.hadoop.hive.ql.plan.TableDesc; +import org.apache.hadoop.hive.serde2.ColumnProjectionUtils; +import org.apache.hadoop.io.ArrayWritable; +import org.apache.hadoop.io.NullWritable; +import org.apache.hadoop.mapred.FileInputFormat; +import org.apache.hadoop.mapred.InputSplit; +import org.apache.hadoop.mapred.JobConf; +import org.apache.hadoop.mapred.RecordReader; +import org.apache.hadoop.mapred.Reporter; +import org.junit.jupiter.api.AfterAll; +import org.junit.jupiter.api.BeforeAll; +import org.junit.jupiter.api.Disabled; + +import java.io.IOException; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.HashMap; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; +import java.util.stream.Collectors; + + +import static org.apache.hadoop.hive.ql.exec.Utilities.HAS_MAP_WORK; +import static org.apache.hadoop.hive.ql.exec.Utilities.MAPRED_MAPPER_CLASS; +import static org.apache.hudi.hadoop.HoodieFileGroupReaderBasedRecordReader.getRecordKeyField; +import static org.apache.hudi.hadoop.HoodieFileGroupReaderBasedRecordReader.getStoredPartitionFieldNames; +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.junit.jupiter.api.Assertions.assertNotNull; + +public class TestHoodieFileGroupReaderOnHive extends TestHoodieFileGroupReaderBase<ArrayWritable> { + + @Override + @Disabled + public void testReadLogFilesOnlyInMergeOnReadTable(RecordMergeMode recordMergeMode, String logDataBlockFormat) throws Exception {} + + private static final String PARTITION_COLUMN = "datestr"; + private static JobConf baseJobConf; + private static HdfsTestService hdfsTestService; + private static HoodieStorage storage; + private static FileSystem fs; + private static StorageConfiguration<Configuration> storageConf; + + @BeforeAll + public static void setUpClass() throws IOException, InterruptedException { + // Append is not supported in LocalFileSystem. HDFS needs to be setup. + hdfsTestService = new HdfsTestService(); + fs = hdfsTestService.start(true).getFileSystem(); + storageConf = HoodieTestUtils.getDefaultStorageConf(); + baseJobConf = new JobConf(storageConf.unwrap()); + baseJobConf.set(HoodieMemoryConfig.MAX_DFS_STREAM_BUFFER_SIZE.key(), String.valueOf(1024 * 1024)); + fs.setConf(baseJobConf); + storage = new HoodieHadoopStorage(fs); + } + + @AfterAll + public static void tearDownClass() throws IOException { + hdfsTestService.stop(); + if (fs != null) { + fs.close(); + storage.close(); + } + } + + @Override + public StorageConfiguration<?> getStorageConf() { + return storageConf; + } + + @Override + public String getBasePath() { + return tempDir.toAbsolutePath() + "/myTable"; + } + + @Override + public HoodieReaderContext<ArrayWritable> getHoodieReaderContext(String tablePath, Schema avroSchema, StorageConfiguration<?> storageConf) { + HoodieFileGroupReaderBasedRecordReader.HiveReaderCreator readerCreator = (s, j) -> new MapredParquetInputFormat().getRecordReader(s, j, null); + HoodieTableMetaClient metaClient = HoodieTableMetaClient.builder().setConf(storageConf).setBasePath(tablePath).build(); + String tableName = metaClient.getTableConfig().getTableName(); + JobConf jobConf = new JobConf(storageConf.unwrapAs(Configuration.class)); + setupJobconf(jobConf); + HoodieArrayWritableAvroUtils.initCacheForTable(tableName, avroSchema, jobConf); + return new HiveHoodieReaderContext(readerCreator, tableName, getRecordKeyField(metaClient), + getStoredPartitionFieldNames(new JobConf(storageConf.unwrapAs(Configuration.class)), avroSchema)); + + } + + @Override + public String getRecordPayloadForMergeMode(RecordMergeMode mergeMode) { + switch (mergeMode) { + case EVENT_TIME_ORDERING: + return DefaultHoodieRecordPayload.class.getName(); + case OVERWRITE_WITH_LATEST: + return OverwriteWithLatestAvroPayload.class.getName(); + case CUSTOM: + default: + return CustomPayloadForTesting.class.getName(); + } + } + + @Override + public void commitToTable(List<HoodieRecord> recordList, String operation, Map<String, String> writeConfigs) { + HoodieWriteConfig writeConfig = HoodieWriteConfig.newBuilder() + .withEngineType(EngineType.JAVA) + .withEmbeddedTimelineServerEnabled(false) + .withProps(writeConfigs) + .withPath(getBasePath()) + .withSchema(HoodieTestDataGenerator.TRIP_EXAMPLE_SCHEMA) + .build(); + + HoodieJavaClientTestHarness.TestJavaTaskContextSupplier taskContextSupplier = new HoodieJavaClientTestHarness.TestJavaTaskContextSupplier(); + HoodieJavaEngineContext context = new HoodieJavaEngineContext(getStorageConf(), taskContextSupplier); + //init table if not exists + try { + try (RawLocalFileSystem lfs = new RawLocalFileSystem()) { + lfs.setConf(baseJobConf); + boolean basepathExists = lfs.exists(new Path(getBasePath())); + boolean operationIsInsert = operation.equalsIgnoreCase("insert"); + if (!basepathExists || operationIsInsert) { + if (basepathExists) { + lfs.delete(new Path(getBasePath()), true); + } + String recordMergerStrategy = ""; + if (RecordMergeMode.valueOf(writeConfigs.get("hoodie.record.merge.mode")).equals(RecordMergeMode.OVERWRITE_WITH_LATEST)) { + recordMergerStrategy = HoodieRecordMerger.OVERWRITE_MERGER_STRATEGY_UUID; + } else if (RecordMergeMode.valueOf(writeConfigs.get("hoodie.record.merge.mode")).equals(RecordMergeMode.EVENT_TIME_ORDERING)) { + recordMergerStrategy = HoodieRecordMerger.DEFAULT_MERGER_STRATEGY_UUID; + } else if (RecordMergeMode.valueOf(writeConfigs.get("hoodie.record.merge.mode")).equals(RecordMergeMode.CUSTOM)) { + //match the behavior of spark for now, but this should be a config + recordMergerStrategy = HoodieRecordMerger.DEFAULT_MERGER_STRATEGY_UUID; + } Review Comment: If I get rid of it, this is thrown: <details> <summary>Exception:</summary> ``` java.lang.IllegalArgumentException: Record merger strategy (null) should be consistent with the record merging mode OVERWRITE_WITH_LATEST at org.apache.hudi.common.util.ValidationUtils.checkArgument(ValidationUtils.java:42) at org.apache.hudi.common.table.HoodieTableMetaClient$PropertyBuilder.validateMergeConfigs(HoodieTableMetaClient.java:1470) at org.apache.hudi.common.table.HoodieTableMetaClient$PropertyBuilder.build(HoodieTableMetaClient.java:1307) at org.apache.hudi.common.table.HoodieTableMetaClient$PropertyBuilder.initTable(HoodieTableMetaClient.java:1412) at org.apache.hudi.hadoop.TestHoodieFileGroupReaderOnHive.commitToTable(TestHoodieFileGroupReaderOnHive.java:199) at org.apache.hudi.common.table.read.TestHoodieFileGroupReaderBase.testReadFileGroupInMergeOnReadTable(TestHoodieFileGroupReaderBase.java:186) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:725) at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60) at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131) at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:149) at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:140) at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestTemplateMethod(TimeoutExtension.java:92) at org.junit.jupiter.engine.execution.ExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(ExecutableInvoker.java:115) at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke$0(ExecutableInvoker.java:105) at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106) at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64) at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45) at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37) at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:104) at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:98) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$7(TestMethodTestDescriptor.java:214) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:210) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:135) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:66) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:151) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35) at org.junit.platform.engine.support.hierarchical.NodeTestTask$DefaultDynamicTestExecutor.execute(NodeTestTask.java:226) at org.junit.platform.engine.support.hierarchical.NodeTestTask$DefaultDynamicTestExecutor.execute(NodeTestTask.java:204) at org.junit.jupiter.engine.descriptor.TestTemplateTestDescriptor.execute(TestTemplateTestDescriptor.java:139) at org.junit.jupiter.engine.descriptor.TestTemplateTestDescriptor.lambda$execute$2(TestTemplateTestDescriptor.java:107) at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948) at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:647) at java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:272) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948) at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482) at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472) at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:485) at java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:272) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1384) at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482) at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472) at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:485) at java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:272) at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1384) at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482) at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472) at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:485) at org.junit.jupiter.engine.descriptor.TestTemplateTestDescriptor.execute(TestTemplateTestDescriptor.java:107) at org.junit.jupiter.engine.descriptor.TestTemplateTestDescriptor.execute(TestTemplateTestDescriptor.java:42) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:151) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at java.util.ArrayList.forEach(ArrayList.java:1259) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at java.util.ArrayList.forEach(ArrayList.java:1259) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35) at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57) at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86) at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86) at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53) at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:57) at com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38) at com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11) at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35) at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:232) at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:55) ``` </details> -- This is an automated message from the Apache Git Service. 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